50 lines
1.1 KiB
C
50 lines
1.1 KiB
C
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#ifndef __SLVMAZE_H__
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#define __SLVMAZE_H__
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#define ANI_STATE_NONE 0
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#define ANI_STATE_TURN_TO 1
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#define ANI_STATE_TURN_AWAY 2
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#define ANI_STATE_FORWARD 3
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#define ANI_STATE_REVERSE 4
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#define SOL_DIR_LEFT 0
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#define SOL_DIR_UP 1
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#define SOL_DIR_RIGHT 2
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#define SOL_DIR_DOWN 3
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#define SOL_DIRS 4
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#define SOL_TURN_LEFT 0
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#define SOL_TURN_RIGHT 1
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typedef struct _MazeGoal
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{
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int clx, cly;
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void *user;
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} MazeGoal;
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typedef struct _MazeSolution
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{
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int clx, cly;
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int dir;
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Cell *maze;
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int w, h;
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MazeGoal *goals;
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int ngoals;
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int ani_state;
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int ani_count;
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int *turn_to;
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int *turn_away;
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int dir_sign;
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} MazeSolution;
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void SolveMazeStart(MazeView *vw,
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Cell *maze, int w, int h,
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IntPt2 *start, int start_dir,
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MazeGoal *goals, int ngoals,
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int turn_to,
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MazeSolution *sol);
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void SolveMazeSetGoals(MazeSolution *sol, MazeGoal *goals, int ngoals);
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MazeGoal *SolveMazeStep(MazeView *vw, MazeSolution *sol);
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#endif
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